Leonardo Dicaprio didn’t just celebrate his 38^th birthday… He threw a big birthday bash that doubled as a fundraiser for the Hurricane Sandy victims.

He hosted the fundraiser alongside Cameron Diaz. Lots of celebs were there, including Jay-Z, Beyonce, Jonah Hill, Edward Norton, Emma Watson, Jamie Foxx, Swizz Beatz, Chris Rock, Busta Rhymes, Russell Simmons and Miranda Kerr. And after the fundraiser, they took the party to the underground club Darby Downstairs.

The newly single Leo was surrounded by ladies all night long. At one point, he took the stage and was beat-boxing to a 2-Chainz song with his buddies.

But we will never get to see him in his rapping glory. Leo won’t have a Prince Harry problem on his hands. He made all the guests check their cell phones at the door.